html,body{
    height: 100%;
}
.article-all{
    width: 100%;
    /*height: 500px;*/
    background-color: hsla(0, 100%, 100%, 0.5);
    margin-bottom: 15px;
}
.article-all li{
    margin-left: 15px;
    margin-top: 15px;
    float: left;
    font-size: 17px;
}
.article-ti{
    margin-top: 15px;
}
.article-ti div{
    width: 60px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    background-color: #b8daff;
    display: inline-block;
    margin-left: 18px;
}